The first from Flavian, Bp. of Constantinople to Pope Leo.
A Second One from Flavian to Leo.
To Flavian, Bishop of Constantinople.
To Ravennius, Bishop of Arles.
To the Catholic Bishops of Egypt Sojourning in Constantinople.
To Rusticus, Bishop of Gallia Narbonensis, with the replies to his Questions on various points.
Letter CLXI.
To the Presbyters, Deacons and Clergy of the Church of Constantinople.
(Exhorting them to remain stedfast in the Faith as fixed at Chalcedon, and to have no dealings with Atticus and Andrew unless they recant.)